SEALEVEL SYSTEMS, INC.
COMM+8
Card Type | Serial card |
Chip Set | Unidentified |
Maximum Onboard Memory | Unidentified |
I/O Options | Serial ports (8 RS-232) |
Hard Drives supported | None |
Floppy drives supported | None |
Data Bus | 16-bit ISA |
Card Size | Full-length, full-height |
CONNECTIONS | |
Function | Label |
8 RS-232 Serial Ports via DB-78 connector | P3 |
Note: The eight ports are provided by attaching a "octopus" cable to P3 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Base I/O switch enabled | E11 | Pins 1 & 3 closed | |
Base I/O switch disabled | E11 | Open | |
» | Factory configured do not alter | E12 | Unidentified |
» | Factory configured do not alter | E13 | Unidentified |
Note: The size and orientation of E12 and E13 is unidentified. |
BASE I/O ADDRESS SELECTION | ||||||||
Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | |
100h | On | On | On | On | Off | On | On | |
180h | On | On | On | On | Off | Off | On | |
240h | On | On | On | Off | On | On | Off | |
» | 280h | On | On | On | Off | On | Off | On |
2C0h | On | On | On | Off | On | Off | Off | |
300h | On | On | On | Off | Off | On | On | |
500h | On | On | Off | On | Off | On | On | |
580h | On | On | Off | On | Off | Off | On | |
1500h | Off | On | Off | On | Off | On | On | |
1580h | Off | On | Off | On | Off | Off | On |
SERIAL PORT 1 INTERRUPT SELECTION | |||||||||||
IRQ | E1/A | E1/B | E1/C | E1/D | E1/E | E1/F | E1/G | E1/H | E1/I | E1/J | |
» | 2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 2 INTERRUPT SELECTION | |||||||||||
IRQ | E2/A | E2/B | E2/C | E2/D | E2/E | E2/F | E2/G | E2/H | E2/I | E2/J | |
2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
» | 3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 3 INTERRUPT SELECTION | |||||||||||
IRQ | E3/A | E3/B | E3/C | E3/D | E3/E | E3/F | E3/G | E3/H | E3/I | E3/J | |
2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
» | 4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 4 INTERRUPT SELECTION | |||||||||||
IRQ | E4/A | E4/B | E4/C | E4/D | E4/E | E4/F | E4/G | E4/H | E4/I | E4/J | |
2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
» | 5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 5 INTERRUPT SELECTION | |||||||||||
IRQ | E5/A | E5/B | E5/C | E5/D | E5/E | E5/F | E5/G | E5/H | E5/I | E5/J | |
» | 2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 6 INTERRUPT SELECTION | |||||||||||
IRQ | E6/A | E6/B | E6/C | E6/D | E6/E | E6/F | E6/G | E6/H | E6/I | E6/J | |
2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
» | 3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 7 INTERRUPT SELECTION | |||||||||||
IRQ | E7/A | E7/B | E7/C | E7/D | E7/E | E7/F | E7/G | E7/H | E7/I | E7/J | |
2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
» | 4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL PORT 8 INTERRUPT SELECTION | |||||||||||
IRQ | E8/A | E8/B | E8/C | E8/D | E8/E | E8/F | E8/G | E8/H | E8/I | E8/J | |
2/9 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open | |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
» | 5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
6 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
11 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
12 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
SERIAL INTERRUPT MODE SELECTION | |||
IRQ | Label | Position | |
» | Port 1 normal | E9 | Pins 13 & 14 closed |
Port 1 shared interrupt mode | E9 | Pins 14 & 15 closed | |
Port 1 shared interrupt mode with resistor | E9 | Pins 15 & 16 closed | |
Port 1 no interrupt | E9 | Pins 13, 14, 15 & 16 open | |
» | Port 2 normal | E9 | Pins 5 & 6 closed |
Port 2 shared interrupt mode | E9 | Pins 6 & 7 closed | |
Port 2 shared interrupt mode with resistor | E9 | Pins 7 & 8 closed | |
Port 2 no interrupt | E9 | Pins 5, 6, 7 & 8 open | |
» | Port 3 normal | E9 | Pins 1 & 2 closed |
Port 3 shared interrupt mode | E9 | Pins 2 & 3 closed | |
Port 3 shared interrupt mode with resistor | E9 | Pins 3 & 4 closed | |
Port 3 no interrupt | E9 | Pins 1, 2, 3 & 4 open | |
» | Port 4 normal | E9 | Pins 9 & 10 closed |
Port 4 shared interrupt mode | E9 | Pins 10 & 11 closed | |
Port 4 shared interrupt mode with resistor | E9 | Pins 11 & 12 closed | |
Port 4 no interrupt | E9 | Pins 9, 10, 11 & 12 open | |
» | Port 5 normal | E10 | Pins 5 & 6 closed |
Port 5 shared interrupt mode | E10 | Pins 6 & 7 closed | |
Port 5 shared interrupt mode with resistor | E10 | Pins 7 & 8 closed | |
Port 5 no interrupt | E10 | Pins 5, 6, 7 & 8 open | |
» | Port 6 normal | E10 | Pins 13 & 14 closed |
Port 6 shared interrupt mode | E10 | Pins 14 & 15 closed | |
Port 6 shared interrupt mode with resistor | E10 | Pins 15 & 16 closed | |
Port 6 no interrupt | E10 | Pins 13, 14, 15 & 16 open | |
» | Port 7 normal | E10 | Pins 1 & 2 closed |
Port 7 shared interrupt mode | E10 | Pins 2 & 3 closed | |
Port 7 shared interrupt mode with resistor | E10 | Pins 3 & 4 closed | |
Port 7 no interrupt | E10 | Pins 1, 2, 3 & 4 open | |
» | Port 8 normal | E10 | Pins 9 & 10 closed |
Port 8 shared interrupt mode | E10 | Pins 10 & 11 closed | |
Port 8 shared interrupt mode with resistor | E10 | Pins 11 & 12 closed | |
Port 8 no interrupt | E10 | Pins 9, 10, 11 & 12 open | |
Note: If the shared function is used, only one of the ports must be set to the pull-down resistor mode. |